Have you ever wondered how the MDF boards we use in our daily lives were transformed from wood? Today, we will take you two minutes to quickly understand the production process from wood to MDF board.
Introduction to MDF board
MDF board is an artificial board made of wood fiber or other plant fiber as the main raw material, which is broken, fiber separated, hot ground, glued, paved, and hot pressed. Medium-MDF boards are mostly used for home decoration, and 16, 18, and 20 thicknesses are commonly used. Because the board is made of porcelain and is as smooth as silk inside and out, it is easy to process, and it is not difficult to paint and veneer it later.
MDF board production process
The production process of density board mainly includes three main steps: raw material processing, sheet forming and maintenance cutting.
raw material processing
In the raw material processing stage, the raw materials for producing MDF boards are mainly various scraps, such as waste materials generated by woodworking factories and branches that cannot be used for furniture making. These raw materials are sliced and washed into uniform and clean pieces, and then steamed through high-temperature steam to destroy the gum in the wood and separate the fibers. After this step of processing, the original wood raw materials are converted into wood fibers.
sheet forming
Entering the plate forming stage, the separated and dried fibers are put into the production line for forming processing. Since the fibers lose their ability to connect to each other after separation, glue and other fillers are added. Under high temperature and pressure conditions, these dispersed fibers will form a complete board, and the glue will also complete the curing process, tightly connecting the fibers together to form a structure similar to a large wooden board.
maintenance cutting
The maintenance cutting phase is the final step in the production process. The newly formed MDF board needs to be placed for a period of time to release the internal stress generated during the forming process and ensure that the board reaches a stable state. This step must not be shortened artificially to meet the deadline, otherwise it will affect the quality of the finished product. After the maintenance is completed, the MDF board is surface polished and cut, and then stored in the warehouse or directly shipped to the customer.
Overview of MDF board characteristics
MDF board occupies an important position in the field of wood processing. Its main features include:
point1:Excellent decorative performance
The MDF board has a smooth surface, uniform structure and stable dimensions, which provides a good foundation for fine processing. At the same time, it can be surface decorated with a variety of materials, such as wood veneer, printed paper, PVC film, melamine-impregnated paper, and light metal sheets, which greatly enriches its decorative effect.
point2：good physical properties
The MDF board has a uniform material and is not prone to dehydration problems, ensuring the stability of its physical properties.
point3： High plasticity
After specific punching, drilling and other processing, hard MDF boards can be transformed into boards with sound absorption functions and are widely used in building decoration projects.
point4：High hardness and good deformation resistance
MDF board has high bending strength and impact strength, small deformation and warpage, and is durable.
Disadvantages of MDF board
MDF also has some shortcomings, such as poor moisture-proof performance. Compared with solid wood particles, its internal powdery structure results in relatively weak nail-holding power. Special attention should be paid to protective measures during use.
Summarize
Overall, the production process from wood to MDF board is a complex and delicate process. It requires multiple processes and strict quality control to produce high-quality MDF boards. This material has been widely used in modern furniture, decoration, construction and other fields, bringing convenience and beauty to our lives.
We are a high quality MDF board supplier from China. Based on the above introduction, you have a certain understanding of MDF board. If you need good quality and cheap MDF board, or have any other questions, you can contact us